feature: Add forms and lists that are beautiful and easy to create

[suse-coder]

Baserow has a great and easy way to create forms, where the data is added to a list. Please add something like that also to Windmill. Currently the forms creation is to complex and it would be nice to have more beautiful themes like in baserow and also more easy way to add sso for forms. Would be great if windmill would generate a website with a tree like navigation on the right where on can click on the right form, fill it out and then the windmill workflow (like adding the data to a list in a db) is done.